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Dynamically Reconfigurable Photonic Crystal Nanobeam Cavities
Ian W. Frank, Parag B. Deotare, Murray W. McCutcheon +1
Wavelength-scale, high Q-factor photonic crystal cavities have emerged as a platform of choice for on-chip manipulation of optical signals, with applications ranging from low-power…
Efficient Terahertz Generation in Triply Resonant Nonlinear Photonic Crystal Microcavities
Ian B. Burgess, Yinan Zhang, Murray W. McCutcheon +4
We propose a scheme for efficient cavity-enhanced nonlinear THz generation via difference-frequency generation (DFG) processes using a triply resonant system based on photonic crys…
Ultra-high-Q TE/TM dual-polarized photonic crystal nanocavities
Yinan Zhang, Murray W. McCutcheon, Ian B. Burgess +1
We demonstrate photonic crystal nanobeam cavities that support both TE- and TM-polarized modes, each with a Quality factor greater than one million and a mode volume on the order o…
Coupled photonic crystal nanobeam cavities
Parag B. Deotare, Murray W. McCutcheon, Ian W. Frank +2
We describe the design, fabrication, and spectroscopy of coupled, high Quality (Q) factor silicon nanobeam photonic crystal cavities. We show that the single nanobeam cavity modes…
Difference-frequency generation with quantum-limited efficiency in triply-resonant nonlinear cavities
Ian B. Burgess, Alejandro W. Rodriguez, Murray W. McCutcheon +4
We present a comprehensive study of second-order nonlinear difference frequency generation in triply resonant cavities using a theoretical framework based on coupled-mode theory. W…
Sub-micron diameter micropillar cavities with high Quality factors and ultra-small mode volumes
Yinan Zhang, Marko Loncar
We theoretically demonstrate high Quality factor micropillar cavities with record low mode volumes based on the TiO2/SiO2 material system. The proposed cavities have Q/V three orde…